China OEM 12mm Large Torque with Self-Locking Function DC Worm Gear Motor for Smart Lock wholesaler

Solution Description



Product Parameters

Design:  ZWBMD571571-168

  • Rated Voltage: 3.0V
  • No Load Speed: 98 rpm
  • No Load Current: 80mA
  • Rated Load Speed: 86 rpm
  • Rated Load Current: 220mA
  • Rated Load Torque: 106
  • Rated Torque of Gear Box: 2,000
  • Quick Torque of Gear Box: 6,000
  • General Length L: 34 mm
  • Gear Box Size L1: 19 mm

above technical specs just for reference and customizable according to specifications.

Please permit us know your specifications and we will supply you with CZPT transmission remedies.

Detailed Photos




Organization Profile

HangZhou CZPT CZPT & Electronics Co., Ltd was recognized in 2001,We supply the total push solution for buyers from design and style, tooling fabrication, components production and assembly. 


Testing Products

one) Competitive Benefits

  • one) Aggressive Advantages
    19+12 months encounter in production motor gearbox
    We provide complex assist from r&d, prototype, tests, assembly and serial manufacturing , ODM &OEM
    Competitive Price tag
    Item Performance: Minimal sounds, Higher effectiveness, Lengthy lifespan
    Prompt Shipping and delivery: 15 operating times right after payment
    Little Orders Recognized

 2) Main Goods

  • Precision reduction gearbox and its diameter:3.4mm-38mm,voltage:1.5-24V,electrical power: .01-40W,output speed:5-2000rpm and output torque:1.,

  • Custom-made worm and equipment transmission machinery
  • Specific electromechanical motion module
  • Exact ingredient and assembly of plastic and metallic powder injection.


Our Providers

  • ODM & OEM
  • Gearbox style and growth
  • Associated engineering support
  • Micro travel gearbox custom made solution

Packaging & Shipping and delivery

1) Packing Details

packed in nylon firstly, then carton, and then reinforced with wood case for outer packing.
Or in accordance to client’s necessity.

two) Shipping and delivery Particulars

samples will be transported inside of 10 times
batch get leading time according to the genuine predicament.




We Have handed to hold ISO9001:2015(CN11/3571),ISO14001:2004(U006616E0153R3M), ISO13485:2016(CN18/42018) and IATF16949:2016(CN11/3571.01).

and much more…




1. Can you make the gearbox with custom specifications?
Yes. We have style and improvement group, also a excellent time period of engineers, every of them have
many operate many years expertise.

two.Do you give the samples?
Yes. Our firm can provide the samples to you, and the shipping and delivery time is about 5-15days according to the specification of gearbox you need to have.

3.What is your MOQ?
Our MOQ is 2000pcs. But at the commencing of our company, we settle for modest order.

4. Do you have the product in inventory?
I am sorry we donot have the product in stock, All products are manufactured with orders.

five. Do you supply engineering support?
Of course. Our firm have design and style and advancement team, we can provide engineering assistance if you
need to have.

six.How to ship to us?
We will ship the items to you in accordance to the DHL or UPS or FEDEX and many others account you offer. 

7.How to pay the income?
We acknowledge T/T in advance. Also we have various lender account for obtaining money, like US dollors or RMB and many others.

eight. How can I know the product is suitable for me?
Frist, you need to supply us the far more details info about the solution. We will advise the product to you in accordance to your need of specification. Right after you validate, we will put together the samples to you. also we will supply some good developments in accordance to your product use.

nine. Can I come to your business to visit?
Of course, you can appear to our organization to visit at at any time, and welcome to go to our firm.

ten. How do make contact with us ?
 Please send an inquiry

What Is a Gear Motor?

A gear motor is an electrical motor coupled with a gear prepare. It utilizes possibly DC or AC power to obtain its objective. The principal gain of a equipment reducer is its ability to multiply torque even though keeping a compact size. The trade-off of this extra torque comes in the type of a diminished output shaft speed and all round effectiveness. Nevertheless, appropriate equipment technological innovation and ratios supply optimum output and pace profiles. This type of motor unlocks the complete likely of OEM tools.

Inertial load

Inertial load on a equipment motor is the quantity of force a rotating gadget makes due to its inverse sq. relationship with its inertia. The greater the inertia, the less torque can be produced by the equipment motor. Even so, if the inertia is as well higher, it can cause issues with positioning, settling time, and managing torque and velocity. Gear ratios need to be chosen for optimal electricity transfer.
The length of acceleration and braking time of a gear motor relies upon on the sort of pushed load. An inertia load requires lengthier acceleration time while a friction load requires breakaway torque to begin the load and keep it at its sought after velocity. As well short a time period of time can cause abnormal equipment loading and may consequence in broken gears. A safe technique is to disconnect the load when power is disconnected to stop inertia from driving back again by way of the output shaft.
Inertia is a essential concept in the layout of motors and drive programs. The ratio of mass and inertia of a load to a motor establishes how nicely the motor can management its speed throughout acceleration or deceleration. The mass moment of inertia, also referred to as rotational inertia, is dependent on the mass, geometry, and middle of mass of an item.


There are several applications of gear motors. They supply a strong yet efficient indicates of velocity and torque manage. They can be either AC or DC, and the two most common motor types are the 3-stage asynchronous and the long term magnet synchronous servomotor. The sort of motor employed for a provided software will determine its expense, trustworthiness, and complexity. Equipment motors are normally used in programs the place higher torque is essential and room or energy constraints are considerable.
There are two sorts of equipment motors. Depending on the ratio, every single gear has an output shaft and an enter shaft. Equipment motors use hydraulic pressure to make torque. The stress builds on one aspect of the motor until finally it generates adequate torque to energy a rotating load. This type of motors is not suggested for purposes exactly where load reversals take place, as the keeping torque will diminish with age and shaft vibration. However, it can be utilized for precision applications.
The marketplace landscape displays the competitive environment of the equipment motor industry. This report also highlights important products, revenue and worth creation by area and place. The report also examines the aggressive landscape by location, such as the United States, China, India, the GCC, South Africa, Brazil, and the rest of the entire world. It is essential to observe that the report consists of phase-specific info, so that visitors can simply recognize the industry potential of the geared motors marketplace.


The basic safety issue, or SF, of a equipment motor is an important thought when selecting one particular for a particular software. It compensates for the stresses placed on the gearing and enables it to operate at greatest effectiveness. Manufacturers provide tables detailing common applications, with multiplication variables for obligation. A gear motor with a SF of three or far more is suitable for challenging purposes, even though a gearmotor with a SF of a single or two is suited for fairly effortless programs.
The global gear motor marketplace is extremely fragmented, with many tiny players catering to numerous stop-use industries. The report identifies various business developments and offers extensive data on the marketplace. It outlines historical knowledge and offers worthwhile insights on the business. The report also employs several methodologies and approaches to examine the market. In addition to offering historical info, it consists of in depth info by market section. In-depth evaluation of market place segments is offered to help discover which technologies will be most suited for which programs.


A equipment motor is an electric powered motor that is paired with a gear teach. They are available in AC or DC electrical power systems. Compared to typical motors, equipment reducers can improve torque although maintaining compact dimensions. But the trade-off is the reduced output shaft velocity and all round performance. Nevertheless, when utilised accurately, a equipment motor can create optimum output and mechanical suit. To recognize how a equipment motor works, let us look at two sorts: appropriate-angle geared motors and inline geared motors. The 1st two varieties are typically utilized in automation equipment and in agricultural and health-related programs. The latter type is made for rugged apps.
In addition to its effectiveness, DC gear motors are space-saving and have reduced vitality usage. They can be utilised in a variety of purposes such as funds counters and printers. Automated window machines and curtains, glass curtain walls, and banknote vending equipment are some of the other key programs of these motors. They can cost up to 10 horsepower, which is a good deal for an industrial device. Even so, these are not all-out expensive.
Electric powered gear motors are adaptable and extensively utilized. Nonetheless, they do not perform properly in purposes necessitating higher shaft speed and torque. Examples of these contain conveyor drives, frozen beverage equipment, and health-related equipment. These apps require higher shaft pace, so equipment motors are not perfect for these applications. However, if sound and other difficulties are not a worry, a motor-only solution might be the far better selection. This way, you can use a solitary motor for several programs.


Geared motors are among the most typical equipment used for push trains. Correct routine maintenance can avoid injury and optimize their efficiency. A manual to gear motor maintenance is offered from WEG. To avert additional injury, comply with these routine maintenance actions:
Often check out electrical connections. Check for loose connections and torque them to the recommended values. Also, verify the contacts and relays to make positive they are not tangled or broken. Verify the setting close to the equipment motor to avert dust from clogging the passageway of electric powered recent. A proper servicing strategy will assist you discover issues and prolong their existence. The guide will also tell you about any troubles with the gearmotor. Even so, this is not enough – it is crucial to check the condition of the gearbox and its parts.
Perform visual inspection. The function of visible inspection is to be aware any irregularities that may possibly point out feasible troubles with the gear motor. A soiled motor could be an indication of a tough surroundings and a lot of troubles. You can also carry out a smell check. If you can smell a burned odor coming from the windings, there might be an overheating issue. Overheating can trigger the windings to burn up and harm.
Reactive routine maintenance is the most typical technique of motor routine maintenance. In this variety of maintenance, you only perform repairs if the motor stops functioning thanks to a malfunction. Typical inspection is required to keep away from unforeseen motor failures. By utilizing a logbook to doc motor operations, you can establish when it is time to exchange the gear motor. In distinction to preventive maintenance, reactive servicing needs no standard tests or solutions. Nevertheless, it is advised to perform inspections every single 6 months.

China OEM 12mm Large Torque with Self-Locking Function DC Worm Gear Motor for Smart Lock     wholesaler China OEM 12mm Large Torque with Self-Locking Function DC Worm Gear Motor for Smart Lock     wholesaler

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